Allgemeines Diskussions-Forum » LM566 get overheatting

Hello,
I use Vcc=12 and an input voltage to pin 5 equal to 10.5 using voltage division as discribed in the datasheet. but LM566 starts to overheatting when the power supply is connected to circuit. Also input voltage drop drammatically.

I would be appreciated if anyone help me.


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